Do you remember in the early days of this forum; I came with the idea of creating a blockchain system for the festival (music) industry.
Have a look at the website https://guts.tickets/

They have already sold more than 50000 concert tickets.
Only 33000000 coins will ever be available.

GUTS is a ticketing platform that facilitates fair-use and a good user-experience. They issue smart-tickets that are protected from anyone with bad intentions. Furthermore, there is an exchange platform that allows customers to easily resell their tickets within fixed boundaries. A GUTS ticket will never leave the system, thereby guaranteeing access to each and every customer at a fair price.
The Guaranteed Entrance Token (GET) protocol, will ensure a transparent and decentralized event- ticketing market for all to use. A true transparent ticketing revolution!

GUARANTEED ACCESS
When a ticket is bought with GUTS the ticketholder is guaranteed to enter the venue. Every ticket generates a special code for each ticketholder. No matter how many times a ticket is (re)sold.

NO RESALE PROFITS
If something came up, ticketholders can sell their tickets via GUTS at any time. You just can’t make a profit by doing so.

SECURE THROUGH BLOCKCHAIN
GUTS registers the ownership and the properties of the tickets in blockchain. This decentralized network makes it impossible to change the properties of a ticket, but allows ownership to be transferred honestly and transparent.

ACCURATE DATA
GUTS knows who is actually attending the event, regardless of how often a ticket is resold. The result is great userdata from the actual attendees, making future promotion a breeze.

NO EXPENSIVE HARDWARE
Promoters and venues can use GUTS without having to invest in expensive scanners or other hardware. All that is needed is a smartphone.

True, but having the idea is a first step, having people who recognise it as a possible winner is a second step. We failed you there. I am sure that the forum has enough people to brainstorm and see some ways to go after that, once our eyes are open to the possibility!

GET Protocol has ticketed over 50,000 tickets in the Netherlands so far using its application GUTS Tickets; already has over 1 million tickets lined up to be sold on the protocol by the end of next year. Famous artists and comedians like Zaz, Jochem Myjer, Guus Meeuwis & Youp Van 't Hek onboard, using the Ethereum mainnet in Q3 of this year.